During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/wsgiref/handlers.py", line 137, in run
    self.result = application(self.environ, self.start_response)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/contrib/staticfiles/handlers.py", line 66, in __call__
    return self.application(environ, start_response)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/core/handlers/wsgi.py", line 146, in __call__
    response = self.get_response(request)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/core/handlers/base.py", line 81, in get_response
    response = self._middleware_chain(request)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/core/handlers/exception.py", line 37, in inner
    response = response_for_exception(request, exc)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/core/handlers/exception.py", line 87, in response_for_exception
    response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info())
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/core/handlers/exception.py", line 122, in handle_uncaught_exception
    return debug.technical_500_response(request, *exc_info)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/views/debug.py", line 94, in technical_500_response
    html = reporter.get_traceback_html()
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/views/debug.py", line 334, in get_traceback_html
    return t.render(c)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 175, in render
    return self._render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 167, in _render
    return self.nodelist.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 943, in render
    bit = node.render_annotated(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 910, in render_annotated
    return self.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/defaulttags.py", line 314, in render
    return nodelist.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 943, in render
    bit = node.render_annotated(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 910, in render_annotated
    return self.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/defaulttags.py", line 211, in render
    nodelist.append(node.render_annotated(context))
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 910, in render_annotated
    return self.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/defaulttags.py", line 249, in render
    return nodelist_true_output or self.nodelist_true.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 943, in render
    bit = node.render_annotated(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 910, in render_annotated
    return self.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/defaulttags.py", line 314, in render
    return nodelist.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 943, in render
    bit = node.render_annotated(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 910, in render_annotated
    return self.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/defaulttags.py", line 314, in render
    return nodelist.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 943, in render
    bit = node.render_annotated(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 910, in render_annotated
    return self.render(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 993, in render
    output = self.filter_expression.resolve(context)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/base.py", line 703, in resolve
    new_obj = func(obj, *arg_vals)
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/django/template/defaultfilters.py", line 43, in _dec
    args[0] = str(args[0])
  File "/home/rsirel/.conda/envs/p35/lib/python3.5/site-packages/elasticsearch/exceptions.py", line 55, in __str__
    cause = ', %r' % self.info['error']['root_cause'][0]['reason']
TypeError: string indices must be integers